GROUP
FUNCTORS SEMINAR

"The Mackey Category of a

Fusion System"

By

İpek Tuvay

(Bilkent University)

Abstract: We shall introduce the Mackey category corresponding to a fusion
system. Then we shall introduce the quiver algebra of the Mackey category. With
the help of the ghost algebra construction for this quiver algebra, we shall
give a formula for the mutually orthogonal centrally primitive idempotents of this algebra in a special case. Hence, in
this case, we shall recover the semisimplicity of the
algebra.

Date:
Friday, March 16, 2012

Time: 13.40-15.30

Place: Mathematics Seminar Room,
SA-141

Tea and biscuits: after seminar